Hibiscus (Hibiscus sabdariffa)

---

Botanical Information

• Family: Malvaceae
• Common Names: Roselle, Red Sorrel, Jamaica Flower
• Parts Used: Calyces (outer flower parts), leaves

---

Description

Hibiscus sabdariffa is a tropical and subtropical shrub known for its bright red calyces, which are commonly used in herbal teas and medicinal preparations. It has a long history in traditional medicine for supporting heart health, digestion, and hydration.

---

Historical and Traditional Uses

• Used in African, Caribbean, and Middle Eastern herbal traditions for cooling the body and quenching thirst.
• Traditionally consumed as a tea for cardiovascular health and blood pressure regulation.
• Applied as a mild diuretic and digestive aid.
• Used in skincare for its antioxidant and anti-inflammatory benefits.

---

Constituents

• Anthocyanins (powerful antioxidants)
• Flavonoids
• Organic acids (citric, malic, hibiscus acid)
• Mucilage
• Vitamin C

---

Actions

• Cardioprotective
• Antioxidant
• Anti-inflammatory
• Diuretic
• Hypotensive (lowers blood pressure)
• Digestive tonic

---

Medicinal Uses

1. Cardiovascular Health:
Hibiscus is widely used to support heart health by lowering blood pressure and improving circulation.

2. Antioxidant and Anti-Inflammatory Benefits:
Rich in anthocyanins, hibiscus helps protect cells from oxidative stress and inflammation.

3. Digestive and Liver Support:
Traditionally used to promote digestion, soothe stomach discomfort, and aid liver detoxification.

4. Hydration and Cooling Effects:
Commonly consumed as a refreshing, electrolyte-balancing drink, especially in hot climates.

5. Skin and Hair Care:
Used in herbal cosmetics for its anti-aging and moisturizing effects.

---

Preparation and Dosage

Infusion (Tea):

• 1-2 tsp of dried calyces per cup of boiling water. Steep for 10-15 minutes and drink up to twice daily.

Tincture:

• 2-5 ml taken up to 3 times daily.

Decoction:

• Simmered with spices like cinnamon or ginger for an enhanced circulatory tonic.

Topical Use:

• Infused into skin serums or hair rinses for hydration and nourishment.

---

Precautions and Contraindications

• Blood Pressure Considerations: May lower blood pressure; use caution with hypotension or blood pressure medications.
• Pregnancy and Lactation: Generally safe in moderation, but consult a healthcare provider.
• Iron Absorption: May reduce non-heme iron absorption; consume separately from iron-rich meals.

---

Energetics (Traditional Medicine Perspectives)

• Traditional Western Herbalism: Cooling and moistening; supports circulation, digestion, and inflammation reduction.
• Traditional African and Middle Eastern Medicine: Used for hydration, fever relief, and digestive health.
• Ayurveda: Primarily balances Pitta and Kapha, but excessive use may aggravate Vata.

---

Combinations

• For Heart Health: Combine with hawthorn and cinnamon.
• For Digestive Support: Combine with ginger and fennel.
• For Skin and Hair Care: Combine with rose and aloe vera.

---

Harvesting and Storage

• Harvesting: Calyces are collected when the flowers fade and dry naturally.
• Drying: Air dry in a well-ventilated, shaded area.
• Storage: Store dried calyces in airtight containers away from moisture and light.

---

Modern Research

Studies confirm Hibiscus sabdariffa’s cardioprotective, antioxidant, and diuretic effects, reinforcing its traditional uses.

---

Hibiscus remains a valuable herb in both traditional and modern herbal medicine, particularly for cardiovascular health, hydration, and antioxidant support.